CN102353133B - Quick-heating electrical heating water boiling device - Google Patents
Quick-heating electrical heating water boiling device Download PDFInfo
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- CN102353133B CN102353133B CN201110218155.9A CN201110218155A CN102353133B CN 102353133 B CN102353133 B CN 102353133B CN 201110218155 A CN201110218155 A CN 201110218155A CN 102353133 B CN102353133 B CN 102353133B
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Abstract
The present invention relates to the Quick-heating electrical heating water boiling device of electrical heating boiling water device, particularly instant-heating type electric kettle, this device can realize the function sending boiling water continuously.The present invention is primarily of housing (1), water inlet pipe, heating chamber (8), the compositions such as outlet pipe, wherein, electrothermal tube (9) is established in heating chamber, it is characterized in that, intake antrum (2) is set in the upper end of housing, water inlet pipe (15) successively with intake antrum (2), filling pipe (7), heating chamber (8), water chamber (10) is connected in series through, wherein, water inlet pipe (15), filling pipe (7), heating chamber (8) is in longitudinal arrangement, water chamber (10) is positioned at the side of the upper end of heating chamber and relative level face, bottom surface is skewed, the mouth of a river (11) is set out at skewed low level place, in intake antrum (2), water-level control apparatus is set.Advantage of the present invention is: the height of water level of conservative control intake antrum; and then control the height of heating chamber middle water level; set out the water inlet position of water cavity accordingly; and the structure of heating chamber is rationally set; partial water at heating chamber top is seethed with excitement; the high water level produced instantaneously when utilizing water to seethe with excitement flows out along water chamber, delivery port, guarantees to obtain real boiling water.Apparatus of the present invention, compact conformation and over all Integration, can realize minimization of cost, guarantee boiling water time≤5s.
Description
Technical field
The present invention relates to the Quick-heating electrical heating water boiling device of electrical heating boiling water device, particularly instant-heating type electric kettle, this device can realize the function sending boiling water continuously.
Background technology
Through years development, be developed the multiple electrical heating boiling water device that boiling water can be provided continuously, as in a kind of name that on March 15th, 2000 is announced, Chinese patent literature is called that " instant water boiler " Authorization Notice No. is the technical scheme of CN2368420Y, the patent proposes one and comprise housing main body, the top of housing main body is water tank, multiple outlet is had at the bottom of water tank, multiple hot water conduit is provided with in water tank, hot water conduit stretches out lower end at the bottom of water tank, upper end is connected with the hot water funnel dish be arranged on outside water tank, delivery port is higher than cistern water level, water rapid heater is arranged on housing main body bottom.The design feature of this patent makes heater only add water a small amount of in hot heater, and water is boiled to be sent in time afterwards, and just can only to send boiled for water afterwards, achieves and can go out boiling water continuously, the fireballing effect of water outlet, be energized and can go out boiling water in 15 seconds; But the defect of this device is, need whole for the water in heater boiled could water outlet, go out water speed slow, and inevitable in use cold water to be taken out of from hot water conduit's part, and structure relative complex.A kind of name disclosed in 25 days Mays in 2005 is called that " quick electric heating drinking water apparatus " publication number is the patent of CN1618380A, the structure of the quick electric heating drinking water apparatus that this art solutions proposes is made up of parts such as housing, bottle holder, bucket, calandria, liquefied pot and additional electrical calandrias, electric heating body to be close to by the body of casting by water pipe and electric heating tube and to be formed, electric heating body flows out rear for the water heating flowing through water pipe, so leaving water temperature is lower, the boiling water after going out boiling continuously can not be ensured.A kind of name disclosed in 14 days January in 2009 is called that " fast electric heating drinking machine with double-layer water storage cavity " patent announcement number is the patent of CN101342053A, described device comprises housing, the heating pipe line be located at the bottle holder on housing and be located in housing, calandria is provided with in heating pipe line, the lower end of heating pipe line is water inlet end, the upper end of heating pipe line is then water side, water side is connected with delivery port, it is characterized in that: described bottle holder lower end is provided with aqua storage tank, this aqua storage tank has isolated upper water storage cavity and lower water storage cavity, upper water storage cavity is connected by a water body passage with lower water storage cavity, the float valve that can control water body passage break-make is provided with in water body passage place in lower water storage cavity, lower water storage cavity is connected with the water inlet end of heating pipe line, reach the object improving leaving water temperature.At least there are the following problems for technology to sum up: 1, heater is made up of multiple parts, complex structure, and corresponding manufacturing cost is high; 2, heater achieves Quick water exit after energising, but it is comparatively slow to go out water speed, and leaving water temperature is not high enough (75-90 DEG C) also, and what even go out is the unboiled water do not opened or is mingled with unboiled water; Containing one section of residual cold water in the outlet pipe of 3, the delivery port of heater, will take out of by cold water when going out hot water; 4, adopt external-heat structure, size is large, and the thermal efficiency is low.
Summary of the invention
The present invention according to above-mentioned the deficiencies in the prior art part, propose a kind of structure simple, guarantee that continuous effluent is the water after boiling, and instant heating and use, energy-efficient electrical heating boiling water device.
The object of the invention is realized by following technical scheme:
The present invention is primarily of compositions such as housing 1, water inlet pipe 16, intake antrum 2, heating chamber 8, water chambers 10, wherein, electrothermal tube 9 is established in heating chamber 8, in the upper end of housing, intake antrum 2 is set, intake antrum 2 is connected in series through with filling pipe 7, heating chamber 8, water chamber 10 successively, wherein, filling pipe 7 and the U-shaped structure of heating chamber 8; Water chamber 10 is positioned at the side of the upper end of heating chamber and relative level face, bottom surface is skewed, sets out the mouth of a river 11, in intake antrum 2, arrange water-level control apparatus at skewed low level place; Described water chamber 10 is positioned at the side of the upper end of heating chamber and relative level face, bottom surface is skewed, and angle of inclination is 5 ~ 35 °, and being further preferably angle of inclination is 12 ~ 16 °; In described intake antrum 2, arrange water-level control apparatus is overflow valve; The skewed bottom surface of described water chamber 10 arranges pressure-equalizing pipe 12; Gap between the electrothermal tube 9 installed in described heating chamber and heating chamber inwall is 2-10mm; Export higher than the water level 5-30mm in intake antrum 2 at described heating chamber 8 with the heating chamber of the connection place of water chamber 10; The net inflow area of section of described heating chamber 10 is 2-10cm
2, more preferably 3cm
2; The height of described heating chamber 10 is 100-500mm, inside sets the power of heating tube as 1000-3000W.
Advantage of the present invention is: the height of water level of conservative control intake antrum; and then control the height of heating chamber middle water level; and the structure of heating chamber is rationally set; partial water at heating chamber top is seethed with excitement; the high water level formed when utilizing water to seethe with excitement flows out along water chamber, delivery port, guarantees to obtain real boiling water.Apparatus of the present invention, compact conformation and over all Integration, can realize minimization of cost, guarantee boiling water time≤5s.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention; And the C-C sectional view of Fig. 2;
Fig. 2 is A-A sectional view in Fig. 1;
Fig. 3 is the D-D sectional view of heating chamber main body;
Fig. 4 is structure of relief valve schematic diagram in figure mono-;
Fig. 5 is the B-B profile of Fig. 4;
Fig. 6 is the another kind of structural representation of the present invention;
Fig. 7 is the present invention's another kind of structural representation again.
Detailed description of the invention
Below in conjunction with accompanying drawing, feature of the present invention and correlated characteristic are described further, are easier to understand to make technical staff of the same trade:
As accompanying drawing 1-7 illustrates, label wherein represents respectively: 1-housing, 2-intake antrum, 3-water inlet, 4-gap, 5-sleeve pipe, 6-adjusting knob, 7-filling pipe, 8-heating chamber, 9-electrothermal tube, 10-water chamber, 11-delivery port, 12-pressure-equalizing pipe, 13-flange, 14-sealing ring, 15-micro pump, 16-water inlet pipe, 17-overflow pipe, 18-water tank.
Embodiment 1
As accompanying drawing 1-5 illustrates, apparatus of the present invention are primarily of housing 1, water inlet pipe 16, intake antrum 2, heating chamber 8, composition such as water chamber 10 grade, wherein, electrothermal tube 9 is established in heating chamber 8, in the upper end of housing, intake antrum 2 is set, water inlet is successively from intake antrum 2, filling pipe 7, heating chamber 8, water chamber 10 is connected in series through, wherein, filling pipe 7 and the U-shaped structure of heating chamber 8, intake antrum 2 and water chamber 10 are respectively U-shaped two upper ends, and filling pipe 7, heating chamber 8, intake antrum 2 and water chamber 10 can form an overall assembly, also can set up separately, this is technical staff institute of the same trade easy understand, water chamber 10 is positioned at the side of the upper end of heating chamber and relative level face, bottom surface is skewed, the mouth of a river 11 is set out at skewed low level place, described water chamber 10 is positioned at the side of the upper end of heating chamber and relative level face, bottom surface is skewed, and angle of inclination is 15 °, the skewed bottom surface of described water chamber 10 arranges pressure-equalizing pipe 12, and this pressure-equalizing pipe must not be installed, but can prevent delivery port from having steam to scurry out in some cases, in intake antrum 2, water-level control apparatus is set, this water-level control apparatus preferably selects overflow valve, described overflow valve is the sleeve pipe 5 being arranged in gap 4 upper port, this sleeve pipe Lower Half tube wall is closed, the first half tube wall part transmission allows current to enter, sleeve pipe 5 is by adjusting knob 6 spiral way up-down adjustment, adjusting knob 6 is arranged in the top of intake antrum, the height of the water inlet of sleeve pipe determines the lowest water level in intake antrum, when sleeve pipe is upwards adjusted to higher position, the water level in intake antrum is also higher, gap between the electrothermal tube 9 installed in described heating chamber and heating chamber inwall is 3mm, and the selection in this gap is very important in practice, is the key element determining heating chamber top water boiling Altitude control in the specific situation of electrothermal tube power, water inlet in described water chamber 10 and the connection place of heating chamber 8 is higher than the water level 5-30mm in intake antrum 2, design and the electrothermal tube power of this height, the physical dimension of heating chamber are closely related, are further the liquid level change control that water surface produces when seething with excitement, described heating chamber 8 can adopt elliptic cross-section, and net inflow sectional area selects 2.5cm
2, flow of inlet water > 1L/min, this structure can realize the boiling water water yield of about 400mL/min, the height of described heating chamber 8 is 100-500mm, inside sets the power of heating tube as 1000-3000W.
The course of work of apparatus of the present invention is entered by the water inlet 3 of water inlet pipe 16 from intake antrum by the water in water tank 18 by micro pump 15 into water, the water yield of water pump is more many greatly than boiling water water yield, entered the bottom of heating chamber by filling pipe 7 by the water that heats, unnecessary water flows out from the sleeve pipe 5 gap upper port and enters overflow pipe 17, the water of this part water and water tank converges and reenters micro pump, the sleeve pipe 5 being positioned at gap upper port can up-down adjustment, this sleeve pipe Lower Half tube wall is closed, the first half tube wall part transmission allows current to enter, the structure of sleeve pipe 5 is as Fig. 4, shown in Fig. 5, sleeve pipe 5 is by adjusting knob 6 spiral way up-down adjustment, adjusting knob 6 is arranged in the top of intake antrum, the height of sleeve pipe water inlet determines the lowest water level in intake antrum, when sleeve pipe is upwards adjusted to higher position, water level in intake antrum is also higher, the difference in height now exported with heating chamber is less, the low 5-30mm of outlet height of the water table ratio heating chamber in intake antrum, the time delay that when this difference in height is seethed with excitement to water, boiling water flows out is relevant, difference in height is larger, more for heating chamber top water is needed to be heated to boiling, so preheating time is longer, the time of water boiling is simultaneously also longer.After being full of water power heat pipe 9 heating power in heating chamber 8, water around electrothermal tube 9 starts to be heated, the water that convection current makes temperature high upwards flows, the water being in peak level is made to be warming up to 100 DEG C very soon and to seethe with excitement, the water of boiling part contains a large amount of steam bubble, proportion is lower, water level improves the exit position exceeding heating chamber, boiling water flows out heating chamber 8 and enters water chamber 10, then flow out from delivery port 11, and cold water is constantly supplemented from filling pipe 7, thus, electrothermal tube 9 heating power, water in heating chamber 8 is constantly also upwards flowed by heating, the water temperature formed in heating chamber 8 progressively raises until water surface boiling from top to bottom, the water of boiling enters water chamber 10 from heating chamber 8 continuously, thus realize the effect flowing out boiling water continuously.Through lot of experiments, the height of heating chamber can be selected within the scope of 100-500mm, and within the scope of this, function and the performance of this device remain unchanged substantially; Boiling water water yield is determined by input power and inflow temperature two parameters, the applicable scope 500-10000W of input power, preferred 1000-3000W.Water chamber 10 is in the upper end of heating chamber 8, and be connected with heating chamber, and a part for water chamber is the upper part of heating chamber, such structure, eliminate outlet conduit, the current avoiding boiling out time take original cold water in outlet pipe out of, delivery port 11 is at the opposite side of water chamber 10, delivery port 11 is downward, exporting to delivery port from heating chamber is a downward gradually inclined-plane, rolling boiling water is out taken advantage of a situation outflow, this inclined-plane becomes 15 ° of the bests with horizontal plane, pressure-equalizing pipe 12 is arranged in water chamber 10, the entrance of pressure-equalizing pipe 12 exceeds certain altitude bottom water chamber, boiling water is avoided to enter pressure-equalizing pipe, pressure-equalizing pipe 12 is from the bottom of water chamber 10, water chamber is stretched out on side or top, the effect of pressure-equalizing pipe 12 is the pressure inside and outside equalization of discharge chamber, delivery port is avoided to occur flow instability phenomenon.Electrothermal tube 9 comprises flange 13, sealing ring 14 etc., and electrothermal tube is assembled by flange and heating chamber 8, and the quantity of electrothermal tube is determined as required, can be single, also can many.
Embodiment 2
As Fig. 6 signal, the difference of the present embodiment and embodiment 1 adopts electrothermal tube to load from heating chamber top, and electrothermal tube adopts stainless steel or copper nickel plating tubing, is processed into U-shaped, adopts 2500W power, and heating chamber adopts elliptic cross-section, and net inflow sectional area selects 3cm
2, flow of inlet water > 1L/min, this structure can realize the boiling water water yield of about 500mL/min.
Embodiment 3
As Fig. 7 signal, the difference of the present embodiment and embodiment 1 is that the electrothermal tube adopted adopts straight tube, flange is at the two ends of electrothermal tube, flange is installed on the upper and lower of heating chamber, the quantity of electrothermal tube four, electrothermal tube adopts stainless steel or copper nickel plating tubing, often props up electrothermal tube power 1000W, heating chamber adopts circular cross-section, and net inflow sectional area selects 4cm
2, flow of inlet water > 1.5L/min, this structure can realize the boiling water water yield of about 800mL/min.
Although below done to elaborate to according to the design of the object of the invention and example with reference to accompanying drawing; but those of ordinary skill in the art can recognize; under the precondition not departing from claim limited range; still can make various improvement and conversion to the present invention, and this improvement and conversion still should belong to protection scope of the present invention.
Claims (7)
1. a Quick-heating electrical heating water boiling device, primarily of housing (1), water inlet pipe (16), heating chamber (8), water chamber (10) forms, wherein, electrothermal tube (9) is established in heating chamber, it is characterized in that, intake antrum (2) is set in the upper end of housing, intake antrum (2) successively with filling pipe (7), heating chamber (8), water chamber (10) is connected in series through, wherein, filling pipe (7) and heating chamber (8) U-shaped structure, water chamber (10) is positioned at the side of the upper end of heating chamber and relative level face, bottom surface is skewed, the mouth of a river (11) is set out at skewed low level place, in intake antrum (2), water-level control apparatus is set, described water chamber (10) is positioned at the side of the upper end of heating chamber and relative level face, bottom surface is skewed, angle of inclination is 5 ~ 35 °, the skewed bottom surface of described water chamber (10) arranges pressure-equalizing pipe (12), the outlet of the heating chamber (8) in described heating chamber (8) and water chamber (10) connection place is higher than the water level 5-30mm in intake antrum (2).
2. Quick-heating electrical heating water boiling device according to claim 1, is characterized in that, described water chamber (10) is positioned at the side of the upper end of heating chamber and relative level face, bottom surface is skewed, and angle of inclination is 12 ~ 16 °.
3. Quick-heating electrical heating water boiling device according to claim 1, is characterized in that, in described intake antrum (2), arrange water-level control apparatus is overflow valve.
4. Quick-heating electrical heating water boiling device according to claim 1, is characterized in that, the gap between the electrothermal tube (9) installed in described heating chamber and heating chamber inwall is 2-10mm.
5. Quick-heating electrical heating water boiling device according to claim 1, is characterized in that, the net inflow area of section of described heating chamber (10) is 2-10cm
2.
6. Quick-heating electrical heating water boiling device according to claim 5, is characterized in that, the net inflow area of section of described heating chamber (10) is 3cm
2.
7. Quick-heating electrical heating water boiling device according to claim 1, is characterized in that, the height of described heating chamber (10) is 100-500mm, inside sets the power of electrothermal tube as 1000-3000W.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110218155.9A CN102353133B (en) | 2011-08-01 | 2011-08-01 | Quick-heating electrical heating water boiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110218155.9A CN102353133B (en) | 2011-08-01 | 2011-08-01 | Quick-heating electrical heating water boiling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102353133A CN102353133A (en) | 2012-02-15 |
| CN102353133B true CN102353133B (en) | 2015-12-09 |
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|---|---|---|---|
| CN201110218155.9A Active CN102353133B (en) | 2011-08-01 | 2011-08-01 | Quick-heating electrical heating water boiling device |
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| CN (1) | CN102353133B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102599806B (en) * | 2012-03-13 | 2015-01-14 | 美的集团股份有限公司 | Instant heating kettle |
| CN102670064B (en) * | 2012-06-11 | 2015-04-08 | 冯海涛 | Bottle body with functions of both heat preservation and water boiling |
| CN102692079B (en) * | 2012-06-13 | 2014-11-05 | 宁波圣莱达电器股份有限公司 | Water lack protection device for fast water boiler |
| CN103691494B (en) * | 2013-12-28 | 2018-04-10 | 苏州市东华试验仪器有限公司 | A kind of water replanishing device |
| CN103721767B (en) * | 2013-12-28 | 2018-06-12 | 苏州市东华试验仪器有限公司 | A kind of humidifier |
| CN103691497B (en) * | 2013-12-28 | 2018-04-10 | 苏州市东华试验仪器有限公司 | A kind of constant temperature humidity chamber |
| CN107178900A (en) * | 2017-06-12 | 2017-09-19 | 广东顺德科锐玛电器有限公司 | Liquid heating and temperature controlling device |
| CN111631596B (en) * | 2020-04-29 | 2021-09-10 | 九阳股份有限公司 | Cooking power control method |
| CN111887732B (en) * | 2020-07-20 | 2021-11-30 | 杭州九阳小家电有限公司 | Hot pot control method |
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| US5190025A (en) * | 1991-04-01 | 1993-03-02 | Chen Ning S | Motor vehicle drinking water warming and heating device |
| JP3636164B2 (en) * | 2002-05-10 | 2005-04-06 | 松下電器産業株式会社 | Electric water heater |
| CN201043795Y (en) * | 2007-04-23 | 2008-04-02 | 刘雷刚 | Fast boiling water equipment |
| CN201173564Y (en) * | 2008-01-24 | 2008-12-31 | 吕希九 | Immediately heating water heater |
| CN201488246U (en) * | 2009-06-16 | 2010-05-26 | 贾伟 | Commercial instant-boiling high-flow electromagnetic induction water boiler |
| CN201814376U (en) * | 2010-04-23 | 2011-05-04 | 刘华 | Instant heating type electric kettle |
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2011
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5190025A (en) * | 1991-04-01 | 1993-03-02 | Chen Ning S | Motor vehicle drinking water warming and heating device |
| JP3636164B2 (en) * | 2002-05-10 | 2005-04-06 | 松下電器産業株式会社 | Electric water heater |
| CN201043795Y (en) * | 2007-04-23 | 2008-04-02 | 刘雷刚 | Fast boiling water equipment |
| CN201173564Y (en) * | 2008-01-24 | 2008-12-31 | 吕希九 | Immediately heating water heater |
| CN201488246U (en) * | 2009-06-16 | 2010-05-26 | 贾伟 | Commercial instant-boiling high-flow electromagnetic induction water boiler |
| CN201814376U (en) * | 2010-04-23 | 2011-05-04 | 刘华 | Instant heating type electric kettle |
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| CN102353133A (en) | 2012-02-15 |
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